Download or read book The Impacts of Trichloroethylene Contamination on the Groundwater of the Rathdrum Prairie Aquifer in the Northern Part of Coeur D Alene Idaho written by Idaho. Division of Environmental Quality. North Idaho Regional Office and published by . This book was released on 1995 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Distribution and Movement of Trichloroethylene in Ground Water in the Tucson Area Arizona written by S. A. Leake and published by . This book was released on 1987 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Trichloroethylene TCE Groundwater Contamination Investigation written by and published by . This book was released on 2001 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Distribution of Trichloroethylene and Geologic Controls on Contaminant Pathways Near the Royal River McKin Superfund Site Area Gray Maine written by and published by . This book was released on 1999 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Trichloroethylene and 1 1 dichloroethylene Concentrations in Ground Water After Temporary Shutdown of the Reclamation Well Field at Air Force Plant 44 Tucson Arizona 1999 written by and published by . This book was released on 2001 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Exposure Registry written by United States. Agency for Toxic Substances and Disease Registry and published by . This book was released on 1994 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Toxicological Profile for Trichloroethylene written by and published by . This book was released on 1997 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effect of Buried Stream channel Deposits on Trichloroethylene Migration in a Multiple aquifer System Santa Clara County written by Laurie Michelle Dalrymple and published by . This book was released on 1994 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sources Emission and Exposure for Trichloroethylene TCE and Related Chemicals written by and published by DIANE Publishing. This book was released on 2001 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contamination of Ground Water by Toxic Organic Chemicals written by and published by . This book was released on 1981 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book TriChloroEthylene TCE Pollution in Groundwater in the Niagara Dolomite East of the Town of Bellevue Wisconsin written by George William Mason and published by . This book was released on 1992 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Transport and Transformations of Chlorinated solvent Contamination in a Saprolite and Fractured Rock Aquifer Near a Former Wastewater treatment Plant Greenville South Carolina written by and published by . This book was released on 1997 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Environmental Contamination written by U S Government Accountability Office (G and published by BiblioGov. This book was released on 2013-06 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: The U.S. Government Accountability Office (GAO) is an independent agency that works for Congress. The GAO watches over Congress, and investigates how the federal government spends taxpayers dollars. The Comptroller General of the United States is the leader of the GAO, and is appointed to a 15-year term by the U.S. President. The GAO wants to support Congress, while at the same time doing right by the citizens of the United States. They audit, investigate, perform analyses, issue legal decisions and report anything that the government is doing. This is one of their reports.
Download or read book Assessing the Human Health Risks of Trichloroethylene written by National Research Council and published by National Academies Press. This book was released on 2007-01-08 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trichloroethylene is a chlorinated solvent widely used as a degreasing agent in industrial and manufacturing settings. It is also used as a chemical intermediate in making other chemicals and is a component of products such as typewriter correction fluid, paint removers, adhesives, and spot removers. In 2001, EPA issued a draft health risk assessment and proposed exposure standards for trichloroethylene. PA's Scientific Advisory Board (SAB) reviewed the draft and it was issued for public comment. A number of scientific issues were raised during the course of these reviews. Assessing the Human Health Risks of Trichloroethylene identifies and assesses the key scientific issues relevant to analyzing the human health risks of trichloroethylene, considering pertinent toxicologic, epidemiologic, population susceptibility, and other available information, including relevant published scientific literature, EPA's 2001 draft health risk assessment of trichloroethylene, scientific and technical comments received by EPA from public and private sources, and additional relevant information to be provided by the sponsoring agencies. This report highlights issues critical to the development of an objective, realistic, and scientifically balanced trichloroethylene health risk assessment. Guidance for hazard characterization of trichloroethylene is presented in Chapters 2 through 10. Chapter 2 provides guidance for evaluating large sets of epidemiologic data. In Chapter 3, the committee applies this guidance as an example in its evaluation of the epidemiologic data on trichloroethylene and kidney cancer, and this example should help guide evaluations of other cancer risks. Chapter 3 also assesses new information on the kidney toxicity of trichloroethylene and its metabolites and potential modes of action. Chapters 4, 5, 6, 7, and 8 evaluate the key issues regarding liver toxicity and cancer, reproductive and developmental toxicity, neurotoxicity, respiratory tract toxicity and cancer, and immunotoxicity, respectively. However, the committee's review focused on mode-of-action information to understand how trichloroethylene might affect certain processes differently in different species. Chapter 9 discusses susceptibility to trichloroethylene and its metabolites, and Chapter 10 describes important factors in considering trichloroethylene in mixtures. Physiologically based pharmacokinetic models are evaluated in Chapter 11, and guidance is provided on future directions for model development. Finally, Chapter 12 considers issues related to dose-response assessment and quantitative assessment of risk.
Download or read book The Relationship Between Tree Core and Groundwater Trichloroethylene Concentrations for Groundwater Plume Delineation written by Kerry L. Lewis and published by . This book was released on 2001-02-01 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: A 17-month field study designed to evaluate the feasibility of using trees as a cost-effective groundwater sampling and plume delineation tool was recently completed at site Operable Unit 4 at Hill Air Force Base (Ogden, UT). Using a hand-driven incremental borer, tree-core samples were collected monthly from cottonwood (Populus deltoides), russian olive (Elaeagnaceae elaeagnus), poplar (Salicaceae populus), apple (Malus pumila), and box elder (Acer negundo) trees located within and outside a trichloroethylene (TCE)-contaminated shallow groundwater plume. Concentrations of TCE in the core samples were determined using a headspace gas chromatography procedure. Variations to the headspace analysis method were made and results compared to other methods of TCE measurement for performance comparison. A relationship * between tree core (0. 001 to 32 mg/kg) and groundwater (0.2 to 4890 mg/L) TCE concentrations was observed (e.g., trees located above areas of high groundwater TCE concentration were found to contain high TCE concentrations). Stable isotopes of hydrogen were used to show that shallow TCE-contaminated groundwater is the most likely source of water used by the trees. Wood sorption isotherms (using site specific trees) were completed using C-14 TCE in a sealed batch process. Wood-water partitioning coefficient (K(sub wood)) values of 16.42 mL/g (cottonwood) and 11.51 mL/g (russian olive) were obtained from linear isotherms. When measuring TCE concentrations in water, these K(sub wood) values can now be used to estimate original concentrations of TCE within the tree tissues. Desorption coefficients were measured through sequential dilution steps and found to be reversible along the sorption isotherm.
Download or read book Biostimulation of Trichloroethylene in Contaminated Aquifers written by William J. Hickey and published by . This book was released on 1999 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Estimation of Trichloroethylene Plume Movement in an Aquifer Along the Ohio River in Northern Kentucky written by Eric Michael Showalter and published by . This book was released on 1993 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
